Merge branch 'master' into nodemember

SpigotCore_Main/src/de/steamwar/entity/RArmorStand.java

@@ -59,7 +59,9 @@ public class RArmorStand extends REntity {
     @Override
     void spawn(Consumer<Object> packetSink) {
         super.spawn(packetSink);
-        packetSink.accept(getDataWatcherPacket(sizeWatcher, size.value));
+
+        if(size != null && size != Size.NORMAL)
+            packetSink.accept(getDataWatcherPacket(sizeWatcher, size.value));
     }
 
     public enum Size {

SpigotCore_Main/src/de/steamwar/entity/REntity.java

@@ -23,6 +23,7 @@ import com.comphenix.tinyprotocol.Reflection;
 import de.steamwar.core.*;
 import it.unimi.dsi.fastutil.ints.IntArrayList;
 import it.unimi.dsi.fastutil.ints.IntList;
+import lombok.Getter;
 import org.bukkit.Location;
 import org.bukkit.entity.EntityType;
 import org.bukkit.inventory.ItemStack;
@@ -39,12 +40,16 @@ public class REntity {
     private static final Object nameWatcher = BountifulWrapper.impl.getDataWatcherObject(2, Core.getVersion() > 12 ? Optional.class : String.class); // Optional<IChatBaseComponent>
     private static final Object nameVisibleWatcher = BountifulWrapper.impl.getDataWatcherObject(3, Boolean.class);
 
+    private static final Object noGravityDataWatcher = BountifulWrapper.impl.getDataWatcherObject(5,Boolean.class);
+
     private static int entityIdCounter = -1;
     private static final Random random = new Random();
 
     private final REntityServer server;
     private final EntityType entityType;
+    @Getter
     protected final int entityId;
+    @Getter
     protected final UUID uuid;
 
     protected double x;
@@ -57,15 +62,24 @@ public class REntity {
     private boolean invisible;
     private FlatteningWrapper.EntityPose pose = FlatteningWrapper.EntityPose.NORMAL;
     private boolean bowDrawn;
+    private boolean noGravity;
+    private boolean isGlowing;
     private int fireTick;
+
+    private final int objectData;
+    @Getter
     private String displayName;
     protected final Map<Object, ItemStack> itemSlots;
 
     public REntity(REntityServer server, EntityType entityType, Location location) {
-        this(server, entityType, new UUID(random.nextLong() & -61441L | 16384L, random.nextLong() & 4611686018427387903L | -9223372036854775808L), location);
+        this(server,entityType,location,0);
     }
 
-    protected REntity(REntityServer server, EntityType entityType, UUID uuid, Location location) {
+    protected REntity(REntityServer server, EntityType entityType, Location location,int objectData) {
+        this(server, entityType, new UUID(random.nextLong() & -61441L | 16384L, random.nextLong() & 4611686018427387903L | -9223372036854775808L), location,objectData);
+    }
+
+    protected REntity(REntityServer server, EntityType entityType, UUID uuid, Location location,int objectData) {
         this.server = server;
         this.entityType = entityType;
         this.entityId = entityIdCounter--;
@@ -79,9 +93,18 @@ public class REntity {
 
         this.itemSlots = entityType == EntityType.PLAYER ? new HashMap<>() : null;
 
+        this.noGravity = false;
+        this.isGlowing = false;
+
+        this.objectData = objectData;
+
         server.addEntity(this);
     }
 
+    public void move(Location location) {
+        move(location.getX(), location.getY(), location.getZ(), location.getPitch(), location.getYaw(), rotToByte(location.getYaw()));
+    }
+
     public void move(double locX, double locY, double locZ, float pitch, float yaw, byte headYaw) {
         server.preEntityMove(this, locX, locZ);
         double fromX = this.x;
@@ -178,6 +201,19 @@ public class REntity {
         server.removeEntity(this);
     }
 
+    public void setNoGravity(boolean noGravity) {
+        this.noGravity = noGravity;
+        if(Core.getVersion() > 8)
+            server.updateEntity(this,getDataWatcherPacket(noGravityDataWatcher,noGravity));
+    }
+
+    public void setGlowing(boolean glowing) {
+        this.isGlowing = glowing;
+        if(Core.getVersion() > 8) {
+            server.updateEntity(this,getDataWatcherPacket(entityStatusWatcher,getEntityStatus()));
+        }
+    }
+
     private static int spawnPacketOffset() {
         switch (Core.getVersion()) {
             case 8:
@@ -195,12 +231,35 @@ public class REntity {
         }
     }
     private static final Function<REntity, Object> spawnPacketGenerator = entitySpawnPacketGenerator(ProtocolWrapper.spawnPacket, spawnPacketOffset());
-    private static final Function<REntity, Object> livingSpawnPacketGenerator = Core.getVersion() >= 19 ? spawnPacketGenerator : entitySpawnPacketGenerator(ProtocolWrapper.spawnLivingPacket, Core.getVersion() == 8 ? 2 : 0);
+    private static int objectDataOffset() {
+        switch (Core.getVersion()) {
+            case 8:
+                return 9;
+            case 9:
+            case 14:
+            case 12:
+            case 10:
+            case 15:
+            case 18:
+                return 6;
+            case 19:
+            default:
+                return  4;
+        }
+    }
+    private static final Reflection.FieldAccessor<Integer> additionalData = Reflection.getField(ProtocolWrapper.spawnPacket, int.class, objectDataOffset());
+    private Object spawnPacketGenerator() {
+        Object packet = spawnPacketGenerator.apply(this);
+        additionalData.set(packet, objectData);
+        return packet;
+    }
+
+    private static final Function<REntity, Object> livingSpawnPacketGenerator = Core.getVersion() >= 19 ? REntity::spawnPacketGenerator : entitySpawnPacketGenerator(ProtocolWrapper.spawnLivingPacket, Core.getVersion() == 8 ? 2 : 0);
     void spawn(Consumer<Object> packetSink) {
         if(entityType.isAlive()) {
             packetSink.accept(livingSpawnPacketGenerator.apply(this));
         } else {
-            packetSink.accept(spawnPacketGenerator.apply(this));
+            packetSink.accept(spawnPacketGenerator());
         }
 
         postSpawn(packetSink);
@@ -223,6 +282,9 @@ public class REntity {
         if(displayName != null) {
             packetSink.accept(getDataWatcherPacket(nameWatcher, FlatteningWrapper.impl.formatDisplayName(displayName), nameVisibleWatcher, true));
         }
+
+        if(Core.getVersion() > 8 && noGravity)
+            packetSink.accept(getDataWatcherPacket(noGravityDataWatcher, true));
     }
 
     void tick() {
@@ -267,6 +329,8 @@ public class REntity {
             status |= 0x10;
         if(invisible)
             status |= 0x20;
+        if(Core.getVersion() > 8 && isGlowing)
+            status |= 0x40;
 
         return status;
     }

SpigotCore_Main/src/de/steamwar/entity/REntityServer.java

@@ -30,7 +30,6 @@ import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerMoveEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
 
-import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Set;
@@ -46,6 +45,7 @@ public class REntityServer implements Listener {
     private final HashMap<Long, HashSet<REntity>> entities = new HashMap<>();
     private final HashMap<Long, Set<Player>> players = new HashMap<>();
     private final HashMap<Player, Location> lastLocation = new HashMap<>();
+    private final HashMap<Player, Integer> viewDistance = new HashMap<>();
 
     public REntityServer() {
         Core.getInstance().getServer().getPluginManager().registerEvents(this, Core.getInstance());
@@ -54,12 +54,13 @@ public class REntityServer implements Listener {
     public void addPlayer(Player player) {
         Location location = player.getLocation();
         lastLocation.put(player, location);
+        viewDistance.put(player, viewRadius(player));
         forChunkInView(player, location, (x, z) -> addPlayerToChunk(player, x, z));
     }
 
     public void removePlayer(Player player) {
-        Location location = lastLocation.remove(player);
+        forChunkInView(player, lastLocation.remove(player), (x, z) -> removePlayerFromChunk(player, x, z));
-        forChunkInView(player, location, (x, z) -> removePlayerFromChunk(player, x, z));
+        viewDistance.remove(player);
     }
 
     public void close() {
@@ -117,8 +118,6 @@ public class REntityServer implements Listener {
             entities.remove(id);
     }
 
-    //TODO on settings, on respawn? on boatmove?
-
     @EventHandler(ignoreCancelled = true, priority = EventPriority.MONITOR)
     public void onMove(PlayerMoveEvent e) {
         Player player = e.getPlayer();
@@ -134,14 +133,18 @@ public class REntityServer implements Listener {
         if(fromX == toX && fromZ == toZ)
             return;
 
-        int viewDistance = viewRadius(player);
+        lastLocation.put(player, to);
+
+        int toViewDistance = viewRadius(player);
         forChunkInView(player, from, (x, z) -> {
-            if(Math.abs(x - toX) > viewDistance || Math.abs(z - toX) > viewDistance) {
+            if(Math.abs(x - toX) > toViewDistance || Math.abs(z - toZ) > toViewDistance) {
                 removePlayerFromChunk(player, x, z);
             }
         });
+
+        int fromViewDistance = this.viewDistance.put(player, toViewDistance);
         forChunkInView(player, to, (x, z) -> {
-            if(Math.abs(x - fromX) > viewDistance || Math.abs(z - fromZ) > viewDistance) {
+            if(Math.abs(x - fromX) > fromViewDistance || Math.abs(z - fromZ) > fromViewDistance) {
                 addPlayerToChunk(player, x, z);
             }
         });
@@ -171,7 +174,7 @@ public class REntityServer implements Listener {
     private void forChunkInView(Player player, Location location, BiConsumer<Integer, Integer> func) {
         int chunkX = posToChunk(location.getX());
         int chunkZ = posToChunk(location.getZ());
-        int viewDistance = viewRadius(player);
+        int viewDistance = this.viewDistance.get(player);
 
         for(int x = chunkX - viewDistance; x <= chunkX + viewDistance; x++) {
             for(int z = chunkZ - viewDistance; z <= chunkZ + viewDistance; z++) {
@@ -190,7 +193,7 @@ public class REntityServer implements Listener {
 
     private void removePlayerFromChunk(Player player, int x, int z) {
         long id = chunkToId(x, z);
-        players.getOrDefault(id, Collections.emptySet()).remove(player);
+        players.get(id).remove(player);
         for(REntity entity : entities.getOrDefault(id, emptyEntities)) {
             entity.despawn(packet -> TinyProtocol.instance.sendPacket(player, packet));
         }
@@ -221,7 +224,6 @@ public class REntityServer implements Listener {
     }
 
     private long chunkToId(int x, int z) {
-        //TODO negative coord clash?
+        return ((long) x << 32) + z;
-        return (long) x << 32 + z;
     }
 }

SpigotCore_Main/src/de/steamwar/entity/RFallingBlockEntity.java

@@ -0,0 +1,33 @@
+/*
+ *    This file is a part of the SteamWar software.
+ *
+ *    Copyright (C) 2022  SteamWar.de-Serverteam
+ *
+ *    This program is free software: you can redistribute it and/or modify
+ *    it under the terms of the GNU Affero General Public License as published by
+ *    the Free Software Foundation, either version 3 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *    GNU Affero General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Affero General Public License
+ *    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.entity;
+
+import de.steamwar.core.Core;
+import de.steamwar.techhider.BlockIds;
+import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.entity.EntityType;
+
+public class RFallingBlockEntity extends REntity{
+
+    public RFallingBlockEntity(REntityServer server, Location location, Material material) {
+        super(server, EntityType.FALLING_BLOCK, location, BlockIds.impl.materialToId(material) >> (Core.getVersion() <= 12 ? 4 : 0));
+    }
+}

SpigotCore_Main/src/de/steamwar/entity/RPlayer.java

@@ -76,7 +76,7 @@ public class RPlayer extends REntity {
     private final String name;
 
     public RPlayer(REntityServer server, UUID uuid, String name, Location location) {
-        super(server, EntityType.PLAYER, uuid, location);
+        super(server, EntityType.PLAYER, uuid, location,0);
         this.name = name;
         //team.addEntry(name);
     }